I can do any 5th gen breeding project provided I have the necessary parents. Meaning if say you want a shiny flygon, I can do that, but currently I don't have anything from the flygon family. Or say you need certain egg moves, especially from 4th gen tutors/TMs that are egg moves in 5th gen, then chances are I don't have the parents. Besides that, I can complete any sort of BP if I have the parents available (Or I can go get the parents in some way). BPs are quick and easy.
Non-shiny capture projects are more or less just as easy for me as BPs are.
Shiny capture projects will depend as I look for seeds after I get the specifics on the CP. Luckily my computer can search for seeds pretty quickly (< 5min for 2 keypress) so it's not that bad.
If you feel I may be shady due to the fact I don't have a trade thread, I'll complete a BP for you and if you're unhappy with it, you can keep it without owing me anything in return.